Algorithms and Techniques Used for 3D Face Recognition in the Presence of Expressions and Occlusion

Provided by:International Journal of Science and Modern Engineering (IJISME)

Topic:Security

Format:PDF

In this paper, the authors are enhance the algorithms towards the development of an efficient three dimensional face recognition system in the presence of expressions as well as for occluded face. The overall aim is to analyze patterns of expressions based on techniques relating to feature distances and also to segment the human face into non-occluded and occluded part of the occluded human face image. Here, they are using two steps the first step is to recognize the face in different patterns of expressions and the second step is recognizing the occluded face.